"use strict";

$(function () {
  $.ajaxSetup({
    cache: false,
    xhrFields: {
      withCredentials: true
    }
  });

  if (!ModernJs.isDefined(ModernJs.ListCode)) {
    ModernJs.ListCode = {};
    ModernJs.Templater = ModernJs.ListCode;
    ModernJs.ConditionCode = ModernJs.ListCode;

    ModernJs.ListCode.loadMain = function () {};

    ModernJs.ListCode.codeWait = "";

    ModernJs.ListCode.codeDone = function () {};

    ModernJs.ListCode.codeParser = function (code) {
      return code;
    };

    ModernJs.ListCode.codeClear = true;

    ModernJs.ListCode.config = function (node) {
      var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

      if (arguments.length < 2) {
        config = node;

        if (ModernJs.isDefined(config.wait)) {
          ModernJs.ListCode.codeWait = config.wait;
        }

        if (ModernJs.isDefined(config.clear)) {
          ModernJs.ListCode.codeClear = config.clear;
        }

        if (ModernJs.isDefined(config.done)) {
          ModernJs.ListCode.codeDone = config.done;
        }

        if (ModernJs.isDefined(config.parser)) {
          ModernJs.ListCode.codeParser = config.parser;
        }
      } else {
        if (ModernJs.isDefined(config.wait)) {
          node.data("ListCodeWait", config.wait);
        }

        if (ModernJs.isDefined(config.clear)) {
          node.data("ListCodeClear", config.clear);
        }

        if (ModernJs.isDefined(config.done)) {
          node.data("ListCodeDone", config.done);
        }

        if (ModernJs.isDefined(config.parser)) {
          node.data("ListCodeParser", config.parser);
        }
      }
    };

    ModernJs.ListCode.ajax = function (node, options) {
      var wait = ModernJs.chooseDefined(options.wait, node.data("ListCodeWait"), ModernJs.ListCode.codeWait);
      var clear = ModernJs.chooseDefined(options.clear, node.data("ListCodeClear"), ModernJs.ListCode.codeClear);
      var done = options.done || node.data("ListCodeDone") || ModernJs.ListCode.codeDone;
      var parser = options.parser || node.data("ListCodeParser") || ModernJs.ListCode.codeParser;
      if (clear) node.html("");

      if (ModernJs.isDefined(wait)) {
        node.append(wait);
      }

      $.ajax({
        method: options.method || "GET",
        url: options.url,
        data: options.data || {},
        dataType: "text"
      }).done(function (code) {
        var parsed = parser.call(node[0], code);

        if (parsed != null) {
          options = ModernJs.copy(options);
          options.code = parsed;
          ModernJs.ListCode.list(node, options);
          done.call(node[0], parsed, code);
        }
      });
    };

    ModernJs.ListCode.list = function (node, options) {
      if (options.condition === false) {
        return "";
      }

      var code = options.code || node.data("ListCode") || node.html();
      node.data("ListCode", code);
      var length = options.length || 1;
      node.html("");

      for (var i = 0; i < length; i++) {
        var itemCode = code;

        for (var key in options.data) {
          itemCode = itemCode.replace(new RegExp("@".concat(key, "@")), options.data[key]);
        }

        var item = "";

        try {
          item = $(itemCode);

          if (item.length != 1) {
            throw "... creating parent for element's ...";
          }
        } catch (e) {
          if (e.stack) console.log(e.stack);
          var parent = $("<div></div>");
          parent.html(itemCode);
          item = parent;
        }

        node.append(item);
      }
    };

    ModernJs.ListCode.load = ModernJs.ListCode.list;
    ModernJs.ListCode.check = ModernJs.ListCode.list;
    $(ModernJs.ListCode.loadMain);
  }
});